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Hydroxy Multi Walled Carbon Nanotube

  • Purity: >95wt%;
  • -OH content: 1.06wt%;
  • Inner diameter: 5-12nm;
  • Outer Diameter: 30-50nm;
  • Length: 10-20um;
  • Specific Surface Area: >60 m2/g;
  • ASH:<1.5wt%;
  • Bulk Density: 0.22g/cm3;
  • True Density: 2.1g/cm3;
  • EC: >100S/cm;
  • Black powder.

Product Overview

Introducing Hiyka's Hydroxy Multi-Walled Carbon Nanotubes, Variant 5, a premier solution in the realm of nanotechnology engineered to drive innovation and performance across a multitude of industrial and research applications. This variant, distinguished by its optimal hydroxyl (–OH) functionalization, offers enhanced solubility, chemical reactivity, and material compatibility. It is ideal for sectors seeking to leverage the unique properties of carbon nanotubes enhanced with hydroxyl groups for applications in composite materials, electronics, energy storage, and biomedicine.

Key factor

  • Enhanced Solubility and Dispersion: The –OH functional groups significantly improve solubility in aqueous and organic solvents, ensuring uniform dispersion within various matrices.
  • Customizable Reactivity: Hydroxyl functionalization facilitates covalent bonding with diverse molecules, enabling tailored modifications for specific applications.
  • Robust Mechanical Properties: Preserves the exceptional tensile strength and durability inherent to MWCNTs, vital for reinforcing materials under demanding conditions.
  • Conductive Properties: Maintains excellent electrical conductivity, making it suitable for conductive applications where modified surface chemistry is beneficial.
  • Biocompatibility: The presence of –OH groups enhances compatibility with biological systems, expanding potential applications in the biomedical field.

Applications

  • Composite Material Enhancement: Strengthens polymers, ceramics, and metals, adding conductivity and thermal resistance for automotive, aerospace, and consumer electronics.
  • Electronics and Sensing: Utilized in sensors, transistors, and flexible electronics, where enhanced conductivity and flexibility are critical.
  • Energy Storage Technologies: Improves the performance of lithium-ion batteries and supercapacitors, contributing to advancements in energy storage.
  • Biomedical Innovations: Facilitates drug delivery systems, tissue engineering scaffolds, and diagnostic sensors, leveraging improved biocompatibility.
  • Environmental Remediation: Applied in adsorbents for water and air purification, utilizing the reactive surface for efficient pollutant capture.

Advantages

  • Tailored Functionalization: Enables extensive chemical modifications, providing versatility for innovative material solutions.
  • Superior Integration: Enhanced solubility and reactivity facilitate seamless incorporation into a wide array of materials and composites.
  • Consistent Quality: Manufactured under stringent quality controls to ensure high purity, consistent functionality, and reliable performance.
  • Eco-Friendly Potential: Supports the development of sustainable technologies, contributing to environmentally friendly material advancements.
  • Scalable for Industrial Use: Available in bulk quantities to meet the demands of large-scale applications and production.

References 

  • Pop E., Mann D., Wang Q., Goodson K., Dai H. Thermal Conductance of an Individual Single-Wall Carbon Nanotube above Room Temperature. Nano Lett. 2006;6:96–100. doi: 10.1021/nl052145f. 

  • Stahl H., Appenzeller J., Martel R., Avouris P., Lengeler B. Intertube Coupling in Ropes of Single-Wall Carbon Nanotubes. Phys. Rev. Lett. 2000;85:5186–5189. doi: 10.1103/PhysRevLett.85.5186.

  •  Lordi V., Yao N. Molecular mechanics of binding in carbon-nanotube–polymer composites. J. Mater. Res. 2000;15:2770–2779. doi: 10.1557/JMR.2000.0396.

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